Public water system record
Truckee-Donner PUD, Main
Serves Truckee, Nevada County, CA · 36,730 people served
Federal records show no health-based violations and no monitoring or reporting issues for Truckee-Donner PUD, Main in the last ten years.
System profile
- Health-based violations, last 10 years
- 0
- Resolved
- 0
- Unresolved
- 0
- Any acute record
- No
- Monitoring issues, last 10 years
- 0
Key facts
- Truckee-Donner PUD, Main draws water from 10 wells.
- Most recent formal enforcement: compliance order (no penalty) by California, October 2009.
- Record on file since 1996, with 2 health-based violations before October 19, 2016.
- Lead pipe inventory: 0 lead and 0 unknown out of 13,772 service lines.
Check whether Truckee-Donner PUD, Main serves your address
Health-based violations
Since October 2016Violation data reflects EPA records through March 2026. For the most current status, visit the EPA ECHO database.
None since October 2016, and no monitoring or reporting violations either.
Full record since 1996
EPA's records for Truckee-Donner PUD, Main go back to 1996. Before October 19, 2016 they list 2 health-based violations (2 resolved) and no monitoring or reporting violations.
| Violations that began in | Health-based | Monitoring and reporting |
|---|---|---|
| 1990s | 1 | 0 |
| 2000s | 1 | 0 |
Most recent health-based violation before October 19, 2016: Arsenic, began July 2009, Resolved.
Show all 2 health-based violations before October 19, 2016
| Contaminant | Start date | Status |
|---|---|---|
|
Arsenic
Contaminant limit exceeded
Measured 0.0121 mg/L, federal limit 0.01 mg/L (1.2 times the limit)
|
Jul 1, 2009 | Resolved |
|
Total Coliform
Contaminant limit exceeded
|
Aug 1, 1996 | Resolved |
Enforcement actions
California regulators took 1 formal enforcement action against Truckee-Donner PUD, Main in 2009. The most recent was a compliance order (no penalty) in October 2009.
| Date | By | Action | Violations covered |
|---|---|---|---|
| Oct 20, 2009 | California | Compliance order (no penalty) | 1 violation (1 health-based): Arsenic |
Where the water comes from
Truckee-Donner PUD, Main draws water from 10 wells. It also has an emergency connection to Northstar CSD - Martis Valley. 2 other public water systems have emergency connections to Truckee-Donner PUD, Main.
Emergency or part-time connections to
- Northstar CSD - Martis Valley Truckee, CA
Annual water quality report
Truckee-Donner PUD, Main must give its customers an annual water quality report (Consumer Confidence Report) by July 1, with the levels its tests found in the previous year.
Systems serving 10,000 or more people must mail or deliver the report to every customer, and from 2027 they must send it twice a year.
Find a posted report with EPA's Consumer Confidence Report search
Testing your own water
To test the water at your tap, or a private well this record does not cover, use a laboratory certified for drinking water by California.
Certified drinking water labs by state EPA guidance for private wells